
Gibco™ PBS, pH 7.4
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This product offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”
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This product offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”
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Phosphate-buffered saline (PBS) is a balanced salt solution that is used for a variety of cell culture applications, such as washing cells before dissociation, transporting cells or tissue samples, diluting cells for counting, and preparing reagents.
Shipping Condition | Ambient |
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Dilution | 1 X |
Content And Storage | 15°C to 30°C |
Form | Liquid |
Product Type | Phosphate Buffered Saline (PBS) |
pH | 7.3 to 7.5 |
Manufacturing Quality | cGMP-compliant under the ISO 13485 standard |
For Use With (Application) | Mammalian Cell Culture |
Sterility | Sterile-filtered |
Phenol Red Indicator | No Phenol Red |
Osmolality | 280 - 315 mOsm/kg |
Gibco™ PBS (10X), pH 7.4
Greener Choice Product
This product offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”
Learn More About the Greener Choice Program

This product offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”
Learn More About the Greener Choice Program
Phosphate-buffered saline (PBS) is a balanced salt solution that is used for a variety of cell culture applications, such as washing cells before dissociation, transporting cells or tissue samples, diluting cells for counting, and preparing reagents.
Shipping Condition | Room Temperature |
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Content And Storage | Storage conditions: 15°C to 30°C Shipping conditions: Room temperature Shelf life: 24 months from date of manufacture |
Form | Liquid |
Color | White |
Manufacturing Quality | cGMP-compliant under the ISO 13485 standard |
For Use With (Application) | Mammalian Cell Culture |
Sterility | Sterile-filtered |
Phenol Red Indicator | No Phenol Red |
Osmolality | 2800 - 3100 mOsm/kg |
Dilution | 10 X |
Additive | No Sodium Pyruvate |
Product Type | Phosphate Buffered Saline (PBS) |
Classification | Animal Origin-Free |
pH | 7.4 |
Solution Type | Phosphate Buffered Saline |
Product Line | Gibco™ |
Thermo Scientific™ SuperBlock™ Blocking Buffer
SuperBlock Blocking Buffer is an optimized solution containing a single purified glycoprotein that provides incredibly fast and effective blocking for ELISA, IHC, and western blot analysis.

Content And Storage | Upon receipt store at 4°C. Product is shipped at ambient temperature. |
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Blocking Agent | Single purified protein |
For Use With (Application) | ELISA,Western Blot |
Product Line | SuperBlock™ |
Invitrogen™ 20X Bolt™ MES SDS Running Buffer
Optimized for use with Bolt™ Bis-Tris Plus gels, and are available in a variety of formats

For Use With (Equipment) | Bolt |
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Concentration | 20X |
Product Line | Bolt |
Thermo Scientific™ Blocker™ Casein
Blocker Casein is a ready-to-use solution of purified casein for blocking steps in western blot, ELISA, IHC, and nucleic acid detection methods.

Content And Storage | Store at 4°C. |
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Form | Liquid |
Product Type | Blocker Casein |
Blocking Agent | Single purified protein |
Concentration | 1X |
For Use With (Application) | Western Blot,ELISA |
Product Line | Blocker™ |
Fisher Bioreagents TAE Buffer, Tris-Acetate-EDTA, 50X Solution, Electrophoresis, Fisher BioReagents™
Tris-Acetate-EDTA, CAS Number-77-86-1, 60-00-4, 6850-28-8, TAE, 4L, Gray, Tris (24%), Acetic Acid (5.0%), and EDTA (<2%)., DNase free, Pass Test, Filtered through a 0.2-micron filter., Electrophoresis, 50X Solution, Poly CUBE, Liquid, Protease free, DNase-, RNase- and Protease-Free, RT

Name Note | 50X Solution |
---|---|
Concentration or Composition (by Analyte or Components) | Tris (24%), Acetic Acid (5.0%), and EDTA (<2%). |
CAS | 6850-28-8 |
Protease | Protease free |
Physical Form | Liquid |
Grade | Electrophoresis |
Synonym | TAE |
Purity Grade Notes | DNase-, RNase- and Protease-Free |
DNase | DNase free |
Recommended Storage | RT |
Filtered Through | Filtered through a 0.2-micron filter. |
ChemAlert Storage Symbol | Gray |
Thermo Scientific™ Pierce™ Concentrated Buffer Stocks (10X and 20X)
Save time using Pierce Concentrated Buffer stock solutions (10X and 20X) with simple dilutions to expedite your experiment without sacrificing quality or consistency.

Fisher Bioreagents HEPES (Fine White Crystals/Molecular Biology), Fisher BioReagents™
Commonly used buffering agent | CAS: 7365-45-9 | C8H18N2O4S | 238.30 g/mol

Molecular Weight (g/mol) | 238.30 |
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ChEBI | CHEBI:42334 |
Color | White |
Chemical Name or Material | HEPES |
Grade | Molecular Biology |
SMILES | OCCN1CCN(CCS(O)(=O)=O)CC1 |
Identification | Pass Test |
DNase | DNase free |
Merck Index | 15, 4689 |
InChI Key | JKMHFZQWWAIEOD-UHFFFAOYSA-N |
ChemAlert Storage Symbol | Gray |
Assay Percent Range | ≥99 % |
PubChem CID | 23831 |
Absorbance | 0.01 max. (0.1M solution) at 280nm |
Percent Purity | ≥99% |
CAS | 7365-45-9 |
Protease | Protease free |
Health Hazard 3 | Emergency Overview Causes eye, skin, and respiratory tract irritation. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Obtain medical attention. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Obtain medical attention. Do not induce vomiting. Obtain medical attention. Obtain medical attention. . NFPA Health:2 Flammability:1 Instability:1 |
MDL Number | MFCD00006158 |
Health Hazard 2 | WARNING! |
Solubility Information | Soluble in water |
pH | 5.0 to 6.5 |
Purity Grade Notes | DNase-, RNase- and Protease-Free |
Recommended Storage | RT |
Molecular Formula | C8H18N2O4S |
Thermo Scientific Chemicals HEPES, 1.0M buffer soln., pH 7.5
CAS: 7365-45-9 Molecular Formula: C8H18N2O4S Molecular Weight (g/mol): 238.30 MDL Number: MFCD00006158 InChI Key: JKMHFZQWWAIEOD-UHFFFAOYSA-N PubChem CID: 23831 ChEBI: CHEBI:42334 SMILES: OCCN1CCN(CCS(O)(=O)=O)CC1

PubChem CID | 23831 |
---|---|
CAS | 7365-45-9 |
Molecular Weight (g/mol) | 238.30 |
ChEBI | CHEBI:42334 |
MDL Number | MFCD00006158 |
SMILES | OCCN1CCN(CCS(O)(=O)=O)CC1 |
InChI Key | JKMHFZQWWAIEOD-UHFFFAOYSA-N |
Molecular Formula | C8H18N2O4S |
Invitrogen™ Novex™ Tris-Glycine SDS Running Buffer (10X)
Formulated for separation of proteins, in their denatured state, on Novex Tris-Glycine gels

Chemical Name or Material | Running Buffer |
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Concentration | 10X |
Product Line | Novex |
Thermo Scientific™ Pyrophosphatase, inorganic (0.1 U/μL)
Catalyze the hydrolysis of inorganic pyrophosphate to two orthophosphates.

Thermo Scientific Chemicals TRIS, 1.0M buffer soln., pH 8.5, 0.2 micron filtered

Thermo Scientific™ Dry-blend Buffered Packs
Our quality control ensures that every pack of dry-blend buffers yields consistent solutions without weighing or pH adjustment. Simply empty contents of one foil envelope pack into a beaker, add appropriate solvents, and stir to dissolve.

Form | Powder |
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Product Line | BupH™ |
Fisher Bioreagents Tris Base (White Crystals or Crystalline Powder/Triple-Crystallized), Fisher BioReagents™
For sensitive molecular biology, tissue culture, and electrophoresis methods | CAS: 77-86-1 | C4H11NO3 | 121.136 g/mol

Name Note | 10X Solution |
---|---|
Concentration or Composition (by Analyte or Components) | Tris (<5.0%), Acetic Acid (1.0%), and EDTA (<1%). |
CAS | 77-86-1 |
Protease | Protease free |
Physical Form | Liquid |
Chemical Name or Material | Tris-Acetate-EDTA |
Grade | Electrophoresis |
Synonym | TAE |
Purity Grade Notes | DNase-, RNase- and Protease-Free |
DNase | DNase free |
Recommended Storage | RT |
Filtered Through | Filtered through a 0.2-micron filter. |
ChemAlert Storage Symbol | Gray |